ICS9FG110
ICS9FG110 is Programmable FTG manufactured by Integrated Circuit Systems.
Integrated Circuit Systems, Inc.
ICS9FG110 Advance Information
Programmable FTG for Differential PCI-Express
Remended Application:
Pin Configuration
Frequency Timing Generator for Differential PCI-Express clocks
Features
:
- Generates mon PCI-Express frequencies from reference input clock (33.33MHz)
- 7
- 0.7V current-mode differential output pairs
- Three spread spectrum modes: spread tracking mode, 0 to -0.5 downspread and +/-0.25% centerspread
REFIN 1 SDATA 2
SCLK 3
- PD# 4 PCIEXT0 5 PCIEXC0 6
28 VDDA 27 GNDA 26 IREF 25 MODE_SEL-
- 24 PCIEXT6 23 PCIEXC6
- Support for M/N programming
VDDPCIEX 7
22 VDDPCIEX
- Programmable spread percentage
GND 8
21 GND
-...
